Buckyne,
Any large rifle primer will work fine. Large rifle magnum primers could be used in a pinch and you probably wouldn’t notice to much of a difference.
There are quite a few powders that will work fine for all three cartridges. My favorite for that class of calibers would be H4831 but stick around and you’ll see half a dozen favorites from other folks on here as well.
#1 thing is safety. Work up to max loads slowly and learn how to recognize signs of pressure.
There’s probably a million other things I could tell you but at this point you should probably read everything you can get your hands on and then ask any specific questions down the line.
